Pertrus Bartray
5Patents
3h-index
16Co-inventors
43Inventor score
Filing activity: Jul 9, 2003 → Nov 1, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6977713B2 | Lithographic apparatus and device manufacturing method | Physics | 5 | Expired |
| US7049592B2 | Lithographic apparatus and device manufacturing method | Physics | 5 | Expired |
| US7554105B2 | Lithographic apparatus and device manufacturing method | Physics | 4 | Expired |
| US7078708B2 | Lithographic apparatus and method of manufacturing a device and method of performing maintenance | Electricity | 3 | Expired |
| US7061579B2 | Lithographic apparatus and device manufacturing method | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.